Air Products Gasguard 250, Руководство по установке

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Section 1: Safety Warnings
Revision B: May 1997 Page 1 - 5
outside the suspect area, but within view of the other person. This method ensures
that the other person can respond in the event of an emergency.
1.3 Pressurized Fluids / Gases
Pressurized gas and water sprinkler lines
can injure personnel and damage
equipment. Never tighten or loosen a
fitting when it is under pressure.
The house nitrogen supply lines can contain pressures of 100+ psig. The water
sprinkler lines contain pressures of 30 psig. Exercise care when working around
these lines. Insure that pressure has been vented before breaking any connection.
Tag out and lock out the line before doing any work.
Follow Typical Minimal
Lockout or Tagout System Procedures described by Occupational Safety and
Health Admin., Labor Para. 1910.147.
1.4 Electrical Hazard
Electric shock can cause personnel injury or death.
The control circuits for the system use 115/240 VAC, 50/60 Hz. Do not attempt to
work on the system without first turning the power off and tagging out and locking
out the electrical supply disconnect switch per plant lock out procedures.
Follow
the Typical Minimal Lockout or Tagout System Procedures described by
Occupational Safety and Health Admin., Labor Para. 1910.147.